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Chebeshev
切比雪夫插值（利用切比雪夫点进行多项式插值），对连续函数进行逼近。(Chebyshev interpolation (using Chebyshev polynomial interpolation points), for continuous function approximation)
- 2009-05-25 08:53:57下载
- 积分：1
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Non-stationary-and-time-varying-HHT
非平稳时变信号的希尔伯特变化，可以实现EMD，HHS。(non-stationary and time-varying HHT)
- 2012-01-29 16:26:00下载
- 积分：1
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IEEE RTS79&96
可靠性评估经典算例IEEErts96输入调用，matlab编程(Reliability evaluation classic example IEEErts96 input call, matlab programming)
- 2021-03-21 11:09:17下载
- 积分：1
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Sample_Low_Pass
Sample Low Pass Filter Implemented In Matlab....
- 2010-08-10 21:40:52下载
- 积分：1
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Adaptive-vibration-controlwith-tracking-filters
针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控
制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号
频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方
法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis-
cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for
online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the
time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals.
)
- 2011-01-11 22:07:26下载
- 积分：1
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Calculation-of-special-functions
21种特殊函数的数值计算的matlab代码，包括bessel函数，gamma函数，beta函数等(21 kinds of special functions matlab numerical code, including bessel function, gamma function, beta function, etc.)
- 2014-02-08 11:27:25下载
- 积分：1
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多尺度熵特征
多尺度特征熵，用于机械振动信号特征提取和故障诊断等方面(Multi-scale feature entropy for mechanical vibration signal feature extraction and fault diagnosis)
- 2019-07-05 09:26:05下载
- 积分：1
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lyapunov
李指数计算，该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(Lee index calculation, the function is used to calculate the time series of the largest Lyapunov exponent- Wolf method)
- 2013-10-02 01:44:48下载
- 积分：1
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dsa
MATLAB CODE OF DIFFERENTIAL SEARCH ALGORITHM
- 2012-11-01 17:17:19下载
- 积分：1
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zoomfft
matlab中的一个zoomfft例程，用于对fft频谱细化，以得到更大的分辨力。(zoomfft)
- 2009-04-20 09:06:51下载
- 积分：1
